const { User } = require('./models');
const { sequelize } = require('./config/database');
const bcrypt = require('bcryptjs');

async function fixPasswordFinal() {
  try {
    console.log('=== 最终修复密码问题 ===\n');
    
    const testPassword = 'Admin123456';
    console.log('目标密码:', testPassword);
    
    // 1. 生成新的密码哈希
    const newHash = await bcrypt.hash(testPassword, 10);
    console.log('1. 新生成的哈希:', newHash);
    console.log('哈希长度:', newHash.length);
    
    // 2. 验证新生成的哈希
    const hashValid = await bcrypt.compare(testPassword, newHash);
    console.log('2. 新哈希验证:', hashValid);
    
    if (!hashValid) {
      console.log('❌ 生成的哈希无效，退出');
      return;
    }
    
    // 3. 直接使用SQL更新密码
    console.log('3. 直接使用SQL更新密码...');
    const [affectedRows] = await sequelize.query(
      'UPDATE bank_users SET password = ?, status = ?, login_attempts = 0, locked_until = NULL WHERE username = ?',
      {
        replacements: [newHash, 'active', 'admin'],
        type: sequelize.QueryTypes.UPDATE
      }
    );
    
    console.log('SQL更新影响行数:', affectedRows);
    
    // 4. 验证数据库更新
    console.log('4. 验证数据库更新...');
    const [results] = await sequelize.query(
      'SELECT username, password, status, login_attempts FROM bank_users WHERE username = ?',
      {
        replacements: ['admin'],
        type: sequelize.QueryTypes.SELECT
      }
    );
    
    if (results) {
      console.log('数据库中的数据:');
      console.log('用户名:', results.username);
      console.log('状态:', results.status);
      console.log('登录尝试次数:', results.login_attempts);
      console.log('密码哈希:', results.password);
      console.log('哈希长度:', results.password.length);
      
      // 5. 验证更新后的密码
      const dbValid = await bcrypt.compare(testPassword, results.password);
      console.log('5. 数据库密码验证:', dbValid);
      
      if (dbValid) {
        console.log('🎉 密码修复成功！');
        console.log('\n=== 登录信息 ===');
        console.log('用户名: admin');
        console.log('密码: Admin123456');
        console.log('状态: active');
        console.log('现在可以尝试登录了！');
      } else {
        console.log('❌ 密码验证仍然失败');
      }
    } else {
      console.log('❌ 查询数据库失败');
    }
    
  } catch (error) {
    console.error('修复失败:', error.message);
    console.error('错误堆栈:', error.stack);
  }
  
  process.exit(0);
}

fixPasswordFinal();